	<style type="text/css">
		.large-text {
			font-size: 50px;
		}
		.has-margin {
			margin-left: 10px;
			margin-right: 10px;
			margin-top: 20px;
			margin-bottom: 20px;
		}
		.has-padding {
			padding-top: 50px;
			padding-bottom: 50px;
		}
		.has-checked {
			border: dashed #888 10px;
		}
	</style>
	
	<div class="row has-margin">
		<div class="col-xs-12 text-center has-padding" style="border: solid green 1px">
			<p class="large-text" id="problem_text"> </p>
		</div>
	</div>
	
	<div class="row has-margin">
		<div class="col-xs-12 alert alert-success text-center has-padding" id="option_div_1">
			<p class="large-text" id="option_text_1"> </p>
		</div>
	</div>
	<div class="row has-margin">
		<div class="col-xs-12 alert alert-info text-center has-padding" id="option_div_2">
			<p class="large-text" id="option_text_2"> </p>
		</div>
	</div>
	<div class="row has-margin">
		<div class="col-xs-12 alert alert-warning text-center has-padding" id="option_div_3">
			<p class="large-text" id="option_text_3"> </p>
		</div>
	</div>
	<div class="row has-margin">
		<div class="col-xs-12 alert alert-danger text-center has-padding" id="option_div_4">
			<p class="large-text" id="option_text_4"> </p>
		</div>
	</div>
	
	<div class="row has-margin" style="display:none;" id="submit_div">
		<div class="col-xs-12 text-center has-padding">
			<button class="btn btn-success large-text" id="submit_button"> 提交 </button>
		</div>
	</div>
	
	<script src="/js/beibishi.js?v=20190708"></script>
	
	<hr />
	
	<div class="row">
		<p style="text-align: center; color: #888">
			您是第 %s 个背笔试的
		</p>
	</div>
